import java.util.Scanner;

public class GuessNumber {
    public static void main(String[] args){
      while (true){
          int answer = (int)(Math.random() * 100)+1;
          int times = 0;
          int guess = 0;
          Scanner scan = new Scanner(System.in);
          while (times < 7){
              System.out.print("请猜一个1-100之间的数字：");
              times = times + 1;
              guess = scan.nextInt();

              if (guess < answer){
                  System.out.println("小了！");
              }else if (guess > answer){
                  System.out.println("大了！");
              }else {
                  System.out.println("恭喜你猜对了");
                  break;
              }
          }
          if (times == 7 && answer != guess){
              System.out.println("可惜拉！次数用完了！");
          }
          System.out.println("再来一轮吗？（y/n）:");
          String choice = scan.next();
          if (!choice.equalsIgnoreCase("y")){
              break;
          }
      }
    }
}
